DSM SOFT Junior Data Analyst Interview Questions and Answers

Simple topic u have to speak on that

Dont know why they are taking multiple gds

Q1. Live coding basic dsa
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Q2. Basic dsa live coding
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Basic aptitude asked for all company

One question to find substring of string which has double chars

Q1. Basic oops and sql
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Q2. Write pandas for dataframe
Ans. 
Pandas is a Python library used for data manipulation and analysis, including creating and working with dataframes.
• Import the pandas library: import pandas as pd

• Create a dataframe: df = pd.DataFrame(data)

• Accessing data in a dataframe: df['column_name']

• Filtering data in a dataframe: df[df['column_name'] > value]

• Adding a new column: df['new_column'] = values
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Q1. Give angle betweeen hour hand and min hand art 12:20
Ans. 
The angle between the hour hand and minute hand at 12:20 is 10 degrees.
• Calculate the angle made by the hour hand from 12 o'clock position: (20/60)*30 = 10 degrees

• Calculate the angle made by the minute hand from 12 o'clock position: (20/60)*360 = 120 degrees

• Find the difference between the two angles: 120 - 10 = 110 degrees
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Q2. Basic operating system questions
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DS and problem solving

Q1. Basic coding concepts
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Q2. Pattern printing
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Q3. DRY run code flow
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Q1. College project discussion
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Q2. Hackathon related verbal questionaire
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Q1. Overall journey and experience of studies and future goals
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Basic apti questions related to excel ,sql and python

I was asked to do graph colouring in python

Q1. Basic questions related to resume and sql
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Q1. It was only some personal questions
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All aptitude question to do

Random topic and intro etc

Questions based on coding

Based on coding questions

Q1. Introduction of yourself
Ans. 
I am a recent graduate with a degree in Computer Science and a passion for coding. I have experience with Java, Python, and web development.
• Recent graduate in Computer Science

• Proficient in Java, Python, and web development

• Passionate about coding
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Q2. About dbms , sql queries..
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Problem-solving, data structures and logical ability on HackerEarth which lasts for 1.5-2 hours

Q1. Star pattern in C language
Ans. 
Star pattern is a common programming exercise to print a pattern of stars in a specific shape.
• Use nested loops to print the desired number of rows and columns.

• Use if-else statements to determine when to print a star or a space.

• Experiment with different loop conditions and print statements to create different patterns.
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Q2. Linked list and arrays manipulation
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Q3. Analytical thinking to solve a problem
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Q1. About your project done in college
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Q2. Any professional or freelancing experience
Ans. 
Yes, I have professional experience as a Junior Associate in a law firm.
• Worked as a Junior Associate at XYZ Law Firm for 2 years

• Assisted senior attorneys in legal research, drafting legal documents, and preparing for trials

• Managed client communication and maintained case files

• Participated in client meetings and court hearings

• Developed strong analytical and problem-solving skills
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Q1. General questions by HR like hobbies, background, likes, expectations
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